Pengaruh Pemberian Ekstrak Daun Mangrove Api-api (Avicennia sp.) pada Pakan Terhadap Pertumbuhan Bobot dan FCR ikan bandeng (Chanos chanos)
نویسندگان
چکیده
Ikan bandeng merupakan salah satu ikan air payau yang potensial untuk dikembangkan. dapat hidup di perairan dengan kadar salinitas 0-35 ppt. . Salah faktor berpengaruh terhadap pertumbuhan yaitu pakan. Penggunaan bahan alami sebagai upaya peningkatan laju menggunakan madu meningkatkan bandeng. Bahan lain digunakan ekstrak daun mangrove. Tujuan dari penelitian ini mengkaji pengaruh penambahan mangrove api-api (Avicennia sp.) pada pakan (Chanos chanos). uji akan benih berukuran 3 - 4 cm. Pakan dalam adalah buatan berbentuk pellet. diberi Avicennia sp. Pemberian dilakukan sebanyak kali sehari pukul 08.00, 13.00 dan 17.00 WIB. Rancangan percobaan Acak Lengkap (RAL) perlakuan ulangan. Perlakuan A komersial tanpa penambahan, B sp 75 ppm/500 g pakan, C 125 D Penambahan 170 Hasil meliputi bobot mutlak Feed Convention Ratio (FCR) terbaik dosis
منابع مشابه
Short-term effects of hyposmotic shock on Na+/K+ -ATPase expression in gills of the euryhaline milkfish, Chanos chanos.
Changes in expression of gill Na+/K+ -ATPase (NKA) on a short-term (96 h) time-course following hyposmotic shock (direct transfer to fresh water) of the euryhaline, marine milkfish were studied on gene, protein, and cell levels in this paper. Plasma osmolality and [Na+] responded with rapid declines in 3 h post-transfer yet, thereafter, remained constant. Plasma [Cl-] gradually fell to a signif...
متن کاملToxicokinetics/toxicodynamics of arsenic for farmed juvenile milkfish Chanos chanos and human consumption risk in BFD-endemic area of Taiwan.
This paper presents a toxicokinetic/toxicodynamic analysis to appraise arsenic (As) bioaccumulation in farmed juvenile milkfish Chanos chanos at blackfoot disease (BFD)-endemic area in Taiwan, whereas probabilistic incremental lifetime cancer risk (ILCR) and hazard quotient (HQ) models are also employed to assess the range of exposures for the fishers and non-fishers who eat the contaminated fi...
متن کاملEffect of extracorporeal irradiation on segmental bone autograft incorporation in Sprague-Dawley rats
Latar belakang: Autograft tulang digunakan pada operasi rekonstruksi kasus tumor tulang. Extracorporeal irradiation (ECI) pada tulang digunakan untuk membunuh sel tumor. Namun radiasi juga menimbulkan efek negatif terhadap osteoinduksi dan osteogenensis untuk inkorporasi autograft tulang. Penelitian ini bertujuan mempelajari pengaruh iradiasi dengan dosis 50-300 Gy terhadap kemampuan inkorporas...
متن کاملSalinity Effects on Strategies of Glycogen Utilization in Livers of Euryhaline Milkfish (Chanos chanos) under Hypothermal Stress
The fluctuation of temperature affects many physiological responses in ectothermic organisms, including feed intake, growth, reproduction, and behavior. Changes in environmental temperatures affect the acquisition of energy, whereas hepatic glycogen plays a central role in energy supply for the homeostasis of the entire body. Glycogen phosphorylase (GP), which catalyzes the rate-limiting step i...
متن کاملComparison of Integrated Responses to Nonlethal and Lethal Hypothermal Stress in Milkfish (Chanos chanos): A Proteomics Study
Milkfish is an important aquaculture species in Taiwan, and its high mortality during cold snaps in winter usually causes huge economic losses. To understand the effect of hypothermal stress and the corresponding compensatory stress response in milkfish, this study aimed to compare liver and gill protein levels between milkfish exposed to nonlethal (18°C), lethal (16°C), and control (28°C) temp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Penyuluhan Perikanan dan Kelautan
سال: 2023
ISSN: ['1978-6514', '2684-8651']
DOI: https://doi.org/10.33378/jppik.v17i1.391